![(R)-(+)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(pyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 98% (>99% ee) (R)-DTB-SpiroPAP](http://www.jk-sci.com/cdn/shop/files/GeneralChemical_optimized_1fdc11a8-0bf6-4de0-b765-24e2926b948c_250x_crop_center.png?v=1758852494)
Phosphine, Pyridines
(R)-(+)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(pyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 98% (>99% ee) (R)-DTB-SpiroPAP
Specifications Technical Notes General Details CAS # 1298133-21-7 SMILES Chemical Purity Molecular Formula C51H63N2P Chemical Formula Formula Weight 735.03 Reaction Note Physical Properties Purity min. 98% (>99% ee) Density Melting...
$105.00
![racemic-8,8'-Bis(diphenylphosphino)-3,3',4,4'-tetrahydro-4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[2H-1-benzopyran], min. 95% SPANphos](http://www.jk-sci.com/cdn/shop/files/GeneralChemical_optimized_9bcd22f1-496e-475c-a559-c4b42fddab92_250x_crop_center.png?v=1758852491)
Phosphine, Sale
racemic-8,8'-Bis(diphenylphosphino)-3,3',4,4'-tetrahydro-4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[2H-1-benzopyran], min. 95% SPANphos
Specifications Technical Notes General Details CAS # 556797-94-5 SMILES Chemical Purity Molecular Formula C47H46O2P2 Chemical Formula Formula Weight 704.81 Reaction Note Physical Properties Purity min. 95% Density Melting Point Boiling...
$119.00
![(S)-(-)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 98% (>99% ee) (S)-DTB-SpiroPAP-3-Me](http://www.jk-sci.com/cdn/shop/files/GeneralChemical_optimized_ea4e593f-8e23-4995-97ba-17b3d5c6d1ef_250x_crop_center.png?v=1758852484)
Phosphine, Pyridines
(S)-(-)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 98% (>99% ee) (S)-DTB-SpiroPAP-3-Me
Specifications Technical Notes General Details CAS # SMILES Chemical Purity Molecular Formula C52H65N2P Chemical Formula Formula Weight 749.06 Reaction Note Physical Properties Purity min. 98% (>99% ee) Density Melting Point...
$87.00
![(R)-(+)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 98% (>99% ee) (R)-DTB-SpiroPAP-3-Me](http://www.jk-sci.com/cdn/shop/files/GeneralChemical_optimized_5fdba7a7-b586-4626-aa8a-d91d1e3ca44f_250x_crop_center.png?v=1758852482)
Phosphine, Pyridines
(R)-(+)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 98% (>99% ee) (R)-DTB-SpiroPAP-3-Me
Specifications Technical Notes General Details CAS # 1298133-36-4 SMILES Chemical Purity Molecular Formula C52H65N2P Chemical Formula Formula Weight 749.06 Reaction Note Physical Properties Purity min. 98% (>99% ee) Density Melting...
$105.00
![(R)-(+)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(6-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 98% (>99% ee) (R)-DTB-SpiroPAP-6-Me](http://www.jk-sci.com/cdn/shop/files/GeneralChemical_optimized_d1a19441-c320-42c8-885a-75d6b69bb187_250x_crop_center.png?v=1758852472)
Phosphine, Pyridines
(R)-(+)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(6-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 98% (>99% ee) (R)-DTB-SpiroPAP-6-Me
Specifications Technical Notes General Details CAS # 1298133-26-2 SMILES Chemical Purity Molecular Formula C52H65N2P Chemical Formula Formula Weight 749.06 Reaction Note Physical Properties Purity min. 98% (>99% ee) Density Melting...
$105.00
![(11aS)-(-)-10,11,12,13-Tetrahydro-5-(1,1-dimethylethyl)diindeno[7,1-de,1',7'-fg)[1.3.2] dioxaphosphocin, 97% (S)-FuP-tBu](http://www.jk-sci.com/cdn/shop/files/GeneralChemical_optimized_2090723a-bec6-4109-8b31-7fca97b5f9cb_250x_crop_center.png?v=1758852469)
Phosphine, Sale
(11aS)-(-)-10,11,12,13-Tetrahydro-5-(1,1-dimethylethyl)diindeno[7,1-de,1',7'-fg)[1.3.2] dioxaphosphocin, 97% (S)-FuP-tBu
Specifications Technical Notes General Details CAS # 912457-08-0 SMILES Chemical Purity Molecular Formula C21H23O2P Chemical Formula Formula Weight 338.38 Reaction Note Physical Properties Purity 97% Density Melting Point Boiling Point...
$85.00
